<!--SIF Implementation Specification 2.2-6 (March 17, 2008)-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" targetNamespace="http://www.sifinfo.org/infrastructure/2.x" xmlns:sif="http://www.sifinfo.org/infrastructure/2.x" elementFormDefault="qualified">
  <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="imports/xml/xml.xsd" />
  <xs:complexType name="SectionMarkInfoType">
    <xs:annotation>
      <xs:documentation>This object defines the marking periods (TermInfo) that marks (StudentSectionMarks) are recorded in for a particular section (SectionInfo) and lists the types of marks (MarkTypeInfo) that are valid for that marking period (TermInfo).</xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name="TermMarkLists">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="MarkInfoList" maxOccurs="unbounded">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="MarkInfoRefId" maxOccurs="unbounded" type="sif:IdRefType">
                    <xs:annotation>
                      <xs:documentation>The ID (GUID) that identifies a mark that this class uses for grading.</xs:documentation>
                    </xs:annotation>
                  </xs:element>
                </xs:sequence>
                <xs:attribute name="TermInfoRefId" use="required" type="sif:IdRefType">
                  <xs:annotation>
                    <xs:documentation>The ID (GUID) that identifies the marking period that the following marks are recorded in.</xs:documentation>
                  </xs:annotation>
                </xs:attribute>
                <xs:attribute name="SIF_Action" use="optional">
                  <xs:annotation>
                    <xs:documentation>
	In a Change event, this flag can be used to indicate an element has been deleted from the parent list container.  
At a minimum the key for the list must also be present.
</xs:documentation>
                  </xs:annotation>
                  <xs:simpleType>
                    <xs:restriction base="xs:token">
                      <xs:enumeration value="Delete" />
                    </xs:restriction>
                  </xs:simpleType>
                </xs:attribute>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="SIF_Metadata" minOccurs="0" nillable="true" type="sif:SIF_MetadataType" />
      <xs:element name="SIF_ExtendedElements" minOccurs="0" nillable="true" type="sif:SIF_ExtendedElementsType" />
    </xs:sequence>
    <xs:attribute name="SectionInfoRefId" use="required" type="sif:IdRefType">
      <xs:annotation>
        <xs:documentation>The ID (GUID) that uniquely identifies the SectionInfo object that this item refers to.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    <xs:attribute name="SchoolInfoRefId" use="required" type="sif:IdRefType">
      <xs:annotation>
        <xs:documentation>The ID (GUID) that uniquely identifies the School that these Mark Values apply to.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
  </xs:complexType>

  <xs:element name="SectionMarkInfo" type="sif:SectionMarkInfoType" />

</xs:schema>